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Welcome to project Pre-alignment

The pre-alignment based warping of LC-MS peak-lists allows direct comparison of complex LC-MS datasets that have been sourced in an inter-laboratory study design or are highly variable. The tool has been developed primarily for time alignment purposes; hence vital pre-processing steps should be carried out before alignment of peak-lists. The tool aligns the retention time axes of multiple input files and corrects large non-linear retention time shifts in complex LC-MS datasets.
The pre-alignment based warping of LC-MS peak-lists allows direct comparison of complex LC-MS datasets that have been sourced in an inter-laboratory study design or are highly variable. The tool has been developed primarily for time alignment purposes; hence vital pre-processing steps should be carried out before alignment of peaklists. The tool aligns the retention time axes of multiple input files and corrects large non-linear retention time shifts in complex LC-MS datasets.